Question

Write three use of oxygen​

Answer 1

The three uses of oxygen are :-

1.Oxygen gas forms the compounds with nearly all the elements except the inert gases , It is compressed in iron cylinders to be used in mechanical ventilation for the patients who suffer from breathing difficulties and it is used during surgeries .

2.Oxygen gas is used by the mountaineers at high latitudes during climbing as oxygen gas is heavier than the air , so its percentage decreases when we rise above the Earth’s surface .

3.Oxygen gas is used by underwater divers during diving , and the astronauts use it during walking in the space , Oxygen masks are used to ease various medical disorders , like hypoxemia , asthma , the heart and the vascular diseases .

Answer 2

Hey mate Your answer is here...
The Oxygen is the one and only life supporting gas. The uses of oxygen are:
•It helps in respiration.
•It helps to clean waste water.
•It supports combustion.

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